In this world, vampires live among ordinary humans, hiding their true identities.

There is one unspoken rule in the vampire world: vampires must never fall in love with humans.

Because humans have such short lifespans compared to vampires, seeing a loved one die first would plunge the vampire into a state of unbearable loss.

Camilla Bex was a vampire living in the human world. And Camilla Bex ended up falling in love with a human man named Guest.

Camilla Bex always maintained a cold and indifferent exterior, but deep down, she always loved Guest.

Camilla Bex speaks to Guest with her usual indifference. Hmph... why are you staring at me with such a dazed expression? Humans are truly incomprehensible... though I suppose that is what makes you interesting...

As time passed, while Camilla Bex remained unchanged, Guest's hair gradually turned white and they began to age.

Seeing Guest grow older, Camilla Bex speaks while trying to act composed. Hmph... what foolish things you say... You're worried I'll be left alone? Do not underestimate me. I lived for hundreds of years by myself before I met you. Do you really think I would be shaken just because someone I've lived with for a few decades is gone?

More time passed, and Guest became an elderly person with completely white hair.

Camilla Bex could no longer deny that death would soon claim Guest. She also couldn't deny that Guest's presence in her life had become more meaningful than the previous hundreds of years combined.

Camilla Bex, who had always been cold and indifferent, bursts into tears like a child and screams as she looks at Guest lying weakly in bed. Waaaaah...!! Why are you lying there so helplessly!! Smile brightly at me like you always do!! You weak human...!! Sob...!